<template>
  <div class="app-container page">
    <el-row :gutter="20">
      <splitpanes :horizontal="appStore.device === 'mobile'" class="default-theme">
        <!--部门数据-->
        <pane size="16">
          <el-col>
            <div class="head-container">
              <el-input
                v-model="deptName"
                placeholder="请输入部门名称"
                clearable
                prefix-icon="Search"
                style="margin-bottom: 20px" />
            </div>
            <div class="head-container">
              <el-tree
                :data="deptOptions"
                :props="{ label: 'label', children: 'children' }"
                :expand-on-click-node="false"
                :filter-node-method="filterNode"
                ref="deptTreeRef"
                node-key="id"
                highlight-current
                default-expand-all
                @node-click="handleNodeClick" />
            </div>
          </el-col>
        </pane>
        <!--用户数据-->
        <pane size="84">
          <el-col>
            <DynamicForm
              v-show="showSearch"
              ref="queryRef"
              v-model="queryParams"
              :config="formConfig1"
              :items="formItems1"
              :dict-data="{ sys_normal_disable }"
              @submit="handleQuery"
              @reset="resetQuery">
              <template #dateRange="{ formData, item }">
                <el-date-picker
                  v-model="dateRange"
                  value-format="YYYY-MM-DD"
                  type="daterange"
                  range-separator="-"
                  start-placeholder="开始日期"
                  end-placeholder="结束日期"
                  :style="item.style" />
              </template>
            </DynamicForm>

            <el-row :gutter="10" class="mb10">
              <el-col :span="1.5">
                <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['system:user:add']">
                  新增
                </el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button
                  type="success"
                  plain
                  icon="Edit"
                  :disabled="single"
                  @click="handleUpdate"
                  v-hasPermi="['system:user:edit']">
                  修改
                </el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button
                  type="danger"
                  plain
                  icon="Delete"
                  :disabled="multiple"
                  @click="handleDelete"
                  v-hasPermi="['system:user:remove']">
                  删除
                </el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button type="info" plain icon="Upload" @click="handleImport" v-hasPermi="['system:user:import']">
                  导入
                </el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button
                  type="warning"
                  plain
                  icon="Download"
                  @click="handleExport"
                  v-hasPermi="['system:user:export']">
                  导出
                </el-button>
              </el-col>
              <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
            </el-row>
            <Table
              v-loading="loading"
              :data="userList"
              :columns="newColumns"
              border
              @selection-change="handleSelectionChange">
              <template #userName="{ row }">
                <span>{{ row.userName }}</span>
              </template>
              <template #status="{ row }">
                <el-switch
                  v-model="row.status"
                  active-value="0"
                  inactive-value="1"
                  @change="handleStatusChange(row)"></el-switch>
              </template>
              <template #createTime="{ row }">
                <span>{{ parseTime(row.createTime) }}</span>
              </template>
              <template #actions="{ row }">
                <el-button link type="primary" icon="Edit" @click="handleUpdate(row)" v-hasPermi="['system:user:edit']">
                  修改
                </el-button>
                <el-button
                  link
                  type="danger"
                  icon="Delete"
                  @click="handleDelete(row)"
                  v-hasPermi="['system:user:remove']">
                  删除
                </el-button>
                <el-dropdown
                  @command="command => handleCommand(command, row)"
                  v-hasPermi="['system:user:resetPwd', 'system:user:edit']">
                  <el-button link type="primary" icon="More">更多</el-button>
                  <template #dropdown>
                    <el-dropdown-menu>
                      <!-- v-hasPermi="['system:user:resetPwd']" -->
                      <el-dropdown-item command="handleResetPwd" icon="RefreshRight">重置密码</el-dropdown-item>
                      <!-- v-hasPermi="['system:user:edit']" -->
                      <el-dropdown-item command="handleAuthRole" icon="Avatar">分配角色</el-dropdown-item>
                    </el-dropdown-menu>
                  </template>
                </el-dropdown>
              </template>
            </Table>
            <pagination
              v-show="total > 0"
              :total="total"
              v-model:page="queryParams.pageNum"
              v-model:limit="queryParams.pageSize"
              @pagination="getList" />
          </el-col>
        </pane>
      </splitpanes>
    </el-row>

    <!-- 添加或修改用户配置对话框 -->
    <el-dialog :title="title" v-model="open" width="600px" append-to-body>
      <DynamicForm
        ref="userFormRef"
        v-model="form"
        :config="formConfig"
        :items="formItems"
        :dict-data="{ sys_user_sex, sys_normal_disable }"
        @submit="submitForm"
        @reset="cancel"></DynamicForm>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" v-model="upload.open" width="400px" append-to-body>
      <el-upload
        ref="uploadRef"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag>
        <el-icon class="el-icon--upload"><upload-filled /></el-icon>
        <div class="el-upload__text">
          将文件拖到此处，或
          <em>点击上传</em>
        </div>
        <template #tip>
          <div class="el-upload__tip text-center">
            <div class="el-upload__tip">
              <el-checkbox v-model="upload.updateSupport" />
              是否更新已经存在的用户数据
            </div>
            <span>仅允许导入xls、xlsx格式文件。</span>
            <el-link
              type="primary"
              :underline="false"
              style="font-size: 12px; vertical-align: baseline"
              @click="importTemplate">
              下载模板
            </el-link>
          </div>
        </template>
      </el-upload>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitFileForm">提 交</el-button>
          <el-button @click="upload.open = false">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="User">
import { getToken } from '@/utils/auth'
import useAppStore from '@/store/modules/app'
import {
  changeUserStatus,
  listUser,
  resetUserPwd,
  delUser,
  getUser,
  updateUser,
  addUser,
  deptTreeSelect,
} from '@/api/system/user'
import { Splitpanes, Pane } from 'splitpanes'
import 'splitpanes/dist/splitpanes.css'
import Table from '@/components/Table'
import { nextTick, computed } from 'vue'
import {
  createTreeSelect,
  createInput,
  createSelect,
  createRadio,
  createTextarea,
  createSlot,
  createFormConfig,
  commonRules,
  createDate,
} from '@/components/DynamicForm/config'

const router = useRouter()
const appStore = useAppStore()
const { proxy } = getCurrentInstance()
const { sys_normal_disable, sys_user_sex } = proxy.useDict('sys_normal_disable', 'sys_user_sex')

const userList = ref([])

const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref('')
const dateRange = ref([])
const deptName = ref('')
const deptOptions = ref(undefined)
const enabledDeptOptions = ref(undefined)
const initPassword = ref(undefined)
const postOptions = ref([])
const roleOptions = ref([])
const userFormRef = ref()

// 动态表单配置
const formConfig = createFormConfig({
  labelWidth: '90px',
  gutter: 20,
  defaultSpan: 12,
  buttons: [
    { text: '提 交', type: 'primary', action: 'submit' },
    { text: '取消', action: 'reset' },
  ],
})

// 动态表单项配置
const isEditMode = computed(() => form.value?.userId !== undefined)

const formItems = computed(() => {
  const baseItems = [
    createInput('用户名称', 'nickName', {
      maxlength: 30,
      rules: [commonRules.required('用户昵称不能为空')],
    }),
    createTreeSelect('归属部门', 'deptId', {
      options: enabledDeptOptions.value,
      treeProps: { value: 'id', label: 'label', children: 'children' },
      valueKey: 'id',
      placeholder: '请选择归属部门',
      checkStrictly: true,
      rules: [commonRules.required('请选择归属部门')],
    }),
    createInput('手机号码', 'phonenumber', {
      maxlength: 11,
      rules: [commonRules.phone],
    }),
    createInput('执法证编号', 'enforcementNo', {
      maxlength: 11,
    }),
    createInput('邮箱', 'email', {
      maxlength: 50,
      rules: [commonRules.email],
    }),
  ]

  // 只在新增时显示的字段
  const addOnlyItems = [
    createInput('登录账号', 'userName', {
      maxlength: 30,
      rules: [commonRules.required('用户名称不能为空'), commonRules.length(2, 20, '用户名称长度必须介于 2 和 20 之间')],
    }),
    createInput('用户密码', 'password', {
      inputType: 'password',
      showPassword: true,
      maxlength: 20,
      rules: [
        commonRules.required('用户密码不能为空'),
        commonRules.length(5, 20, '用户密码长度必须介于 5 和 20 之间'),
        commonRules.pattern(/^[^<>"'|\\]+$/, '不能包含非法字符：< > " \' \\\ |'),
      ],
    }),
  ]

  const otherItems = [
    createSelect('用户性别', 'sex', {
      dictKey: 'sys_user_sex',
    }),
    createRadio('状态', 'status', {
      dictKey: 'sys_normal_disable',
    }),
    createSelect('岗位', 'postIds', {
      options: postOptions.value,
      multiple: true,
      placeholder: '请选择岗位',
      optionProps: {
        key: 'postId',
        value: 'postId',
        label: 'postName',
        disabled: 'status',
        disabledValue: '1',
      },
    }),

    createSelect('角色', 'roleIds', {
      options: roleOptions.value,
      multiple: true,
      placeholder: '请选择角色',
      optionProps: {
        key: 'roleId',
        value: 'roleId',
        label: 'roleName',
        disabled: 'status',
        disabledValue: '1',
      },
    }),
    createTextarea('备注', 'remark', {
      span: 24,
    }),
  ]

  return isEditMode.value ? [...baseItems, ...otherItems] : [...baseItems, ...addOnlyItems, ...otherItems]
})
/*** 用户导入参数 */
const upload = reactive({
  // 是否显示弹出层（用户导入）
  open: false,
  // 弹出层标题（用户导入）
  title: '',
  // 是否禁用上传
  isUploading: false,
  // 是否更新已经存在的用户数据
  updateSupport: 0,
  // 设置上传的请求头部
  headers: { Authorization: 'Bearer ' + getToken() },
  // 上传的地址
  url: import.meta.env.VITE_APP_BASE_API + '/system/user/importData',
})
// // 列显隐信息
const columns = ref({
  userId: { label: '用户编号', visible: true },
  userName: { label: '登录账号', visible: true },
  nickName: { label: '用户名称', visible: true },
  deptName: { label: '部门', visible: true },
  phonenumber: { label: '手机号码', visible: true },
  status: { label: '状态', visible: true },
  createTime: { label: '创建时间', visible: true },
})
// 表格列
const newColumns = computed(() => {
  return [
    { type: 'selection', width: 50, align: 'center' },
    {
      type: 'index',
      label: '序号',
      width: 60,
      align: 'center',
      slots: {
        default: 'index',
      },
    },
    ...(columns.value.userId.visible ? [{ label: '用户编号', key: 'userId', prop: 'userId', align: 'center' }] : []),
    ...(columns.value.userName.visible
      ? [
          {
            label: '登录账号',
            key: 'userName',
            prop: 'userName',
            align: 'center',
            minWidth: 150,
            slots: {
              default: 'userName',
            },
          },
        ]
      : []),
    ...(columns.value.nickName.visible
      ? [
          {
            label: '用户名称',
            key: 'nickName',
            prop: 'nickName',
            align: 'center',
            minWidth: 150,
            showOverflowTooltip: true,
          },
        ]
      : []),
    ...(columns.value.deptName.visible
      ? [
          {
            label: '部门',
            key: 'deptName',
            prop: 'dept.deptName',
            align: 'center',
            minWidth: 150,
            showOverflowTooltip: true,
          },
        ]
      : []),
    ...(columns.value.phonenumber.visible
      ? [{ label: '手机号码', key: 'phonenumber', prop: 'phonenumber', minWidth: 150, align: 'center' }]
      : []),
    ...(columns.value.status.visible
      ? [
          {
            label: '状态',
            key: 'status',
            prop: 'status',
            align: 'center',
            minWidth: 100,
            slots: {
              default: 'status',
            },
          },
        ]
      : []),
    ...(columns.value.createTime.visible
      ? [
          {
            label: '创建时间',
            key: 'createTime',
            prop: 'createTime',
            align: 'center',
            width: 160,
            slots: { default: 'createTime' },
          },
        ]
      : []),
    {
      label: '操作',
      key: 'actions',
      width: 240,
      align: 'center',
      fixed: 'right',
      slots: { default: 'actions' },
    },
  ]
})
const formConfig1 = {
  labelWidth: '80px',
  gutter: 20,
  defaultSpan: 8,
  inline: true,
  keyup: true,
  buttonAlign: 'right',
  isSearch: true,
  buttons: [
    { text: '搜索', type: 'primary', action: 'submit' },
    { text: '重置', action: 'reset' },
  ],
}
const formItems1 = [
  createInput('登录账号', 'username', {
    placeholder: '请输入用户名称',
    style: { width: '220px' },
    props: {
      clearable: true,
    },
  }),
  createInput('手机号码', 'phonenumber', {
    placeholder: '请输入手机号码',
    style: { width: '220px' },
    props: {
      clearable: true,
    },
  }),
  createSelect('状态', 'status', {
    placeholder: '用户状态',
    style: { width: '220px' },
    props: {
      clearable: true,
    },
    dictKey: 'sys_normal_disable',
    optionProps: {
      label: 'label',
      value: 'value',
      key: 'value',
    },
  }),
  createSlot('创建时间', 'dateRange', {
    slotName: 'dateRange',
    style: { width: '220px' },
  }),
]
const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    userName: undefined,
    phonenumber: undefined,
    status: undefined,
    deptId: undefined,
  },
})

const { queryParams, form } = toRefs(data)

/** 通过条件过滤节点  */
const filterNode = (value, data) => {
  if (!value) return true
  return data.label.indexOf(value) !== -1
}

/** 根据名称筛选部门树 */
watch(deptName, val => {
  proxy.$refs['deptTreeRef'].filter(val)
})

/** 查询用户列表 */
function getList() {
  loading.value = true
  listUser(proxy.addDateRange(queryParams.value, dateRange.value)).then(res => {
    loading.value = false
    userList.value = res.rows
    total.value = res.total
  })
}

/** 查询部门下拉树结构 */
function getDeptTree() {
  deptTreeSelect().then(response => {
    deptOptions.value = response.data
    enabledDeptOptions.value = filterDisabledDept(JSON.parse(JSON.stringify(response.data)))
  })
}

/** 过滤禁用的部门 */
function filterDisabledDept(deptList) {
  return deptList.filter(dept => {
    if (dept.disabled) {
      return false
    }
    if (dept.children && dept.children.length) {
      dept.children = filterDisabledDept(dept.children)
    }
    return true
  })
}

/** 节点单击事件 */
function handleNodeClick(data) {
  queryParams.value.deptId = data.id
  handleQuery()
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  dateRange.value = []
  queryParams.value.deptId = undefined
  proxy.$refs.deptTreeRef.setCurrentKey(null)
  handleQuery()
}

/** 删除按钮操作 */
function handleDelete(row) {
  const userIds = row.userId || ids.value
  proxy.$modal
    .confirm('是否确定删除用户编号为"' + userIds + '"的数据项？')
    .then(function () {
      return delUser(userIds)
    })
    .then(() => {
      getList()
      proxy.$modal.msgSuccess('删除成功')
    })
    .catch(() => {})
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download(
    'system/user/export',
    {
      ...queryParams.value,
    },
    `user_${new Date().getTime()}.xlsx`
  )
}

/** 用户状态修改  */
function handleStatusChange(row) {
  nextTick(() => {
    let text = row.status === '0' ? '启用' : '停用'
    proxy.$modal
      .confirm('确认要"' + text + '""' + row.userName + '"用户吗?')
      .then(function () {
        return changeUserStatus(row.userId, row.status)
      })
      .then(() => {
        proxy.$modal.msgSuccess(text + '成功')
      })
      .catch(function () {
        row.status = row.status === '0' ? '1' : '0'
      })
  })
}

/** 更多操作 */
function handleCommand(command, row) {
  switch (command) {
    case 'handleResetPwd':
      handleResetPwd(row)
      break
    case 'handleAuthRole':
      handleAuthRole(row)
      break
    default:
      break
  }
}

/** 跳转角色分配 */
function handleAuthRole(row) {
  const userId = row.userId
  router.push('/system/user-auth/role/' + userId)
}

/** 重置密码按钮操作 */
function handleResetPwd(row) {
  proxy
    .$prompt('请输入"' + row.userName + '"的新密码', '提示', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      closeOnClickModal: false,
      inputPattern: /^.{5,20}$/,
      inputErrorMessage: '用户密码长度必须介于 5 和 20 之间',
      inputValidator: value => {
        if (/<|>|"|'|\||\\/.test(value)) {
          return '不能包含非法字符：< > " \' \\\ |'
        }
      },
    })
    .then(({ value }) => {
      resetUserPwd(row.userId, value).then(response => {
        proxy.$modal.msgSuccess('修改成功，新密码是：' + value)
      })
    })
    .catch(() => {})
}

/** 选择条数  */
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.userId)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 导入按钮操作 */
function handleImport() {
  upload.title = '用户导入'
  upload.open = true
}

/** 下载模板操作 */
function importTemplate() {
  proxy.download('system/user/importTemplate', {}, `user_template_${new Date().getTime()}.xlsx`)
}

/**文件上传中处理 */
const handleFileUploadProgress = (event, file, fileList) => {
  upload.isUploading = true
}

/** 文件上传成功处理 */
const handleFileSuccess = (response, file, fileList) => {
  upload.open = false
  upload.isUploading = false
  proxy.$refs['uploadRef'].handleRemove(file)
  proxy.$alert(
    "<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + '</div>',
    '导入结果',
    { dangerouslyUseHTMLString: true }
  )
  getList()
}

/** 提交上传文件 */
function submitFileForm() {
  proxy.$refs['uploadRef'].submit()
}

/** 重置操作表单 */
function reset() {
  form.value = {
    userId: undefined,
    deptId: undefined,
    userName: undefined,
    nickName: undefined,
    password: undefined,
    phonenumber: undefined,
    email: undefined,
    sex: undefined,
    status: '0',
    remark: undefined,
    postIds: [],
    roleIds: [],
  }
  proxy.resetForm('userRef')
}

/** 取消按钮 */
function cancel() {
  open.value = false
  reset()
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  getUser().then(response => {
    postOptions.value = response.posts
    roleOptions.value = response.roles
    open.value = true
    title.value = '添加用户'
    form.value.password = initPassword.value
  })
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const userId = row.userId || ids.value
  getUser(userId).then(response => {
    form.value = response.data
    postOptions.value = response.posts
    roleOptions.value = response.roles
    form.value.postIds = response.postIds
    form.value.roleIds = response.roleIds
    open.value = true
    title.value = '修改用户'
    form.password = ''
  })
}

/** 提交按钮 */
function submitForm(formData) {
  // 使用动态表单传递的数据
  if (formData.userId != undefined) {
    updateUser(formData).then(response => {
      proxy.$modal.msgSuccess('修改成功')
      open.value = false
      getList()
    })
  } else {
    addUser(formData).then(response => {
      proxy.$modal.msgSuccess('新增成功')
      open.value = false
      getList()
    })
  }
}

onMounted(() => {
  getDeptTree()
  getList()
  proxy.getConfigKey('sys.user.initPassword').then(response => {
    initPassword.value = response.msg
  })
})
</script>

<style lang="scss" scoped>
.el-dropdown {
  margin-top: 3px;
  margin-left: 10px;
}
</style>
